OCHE — Privacy Policy
This page is the public-facing privacy policy for the OCHE — Dart Scorer mobile app (iOS, Android, web). It mirrors the in-app policy accessible from Settings → Legal → Privacy Policy.
Contact: ocheapp.contact@gmail.com
Data we collect
OCHE is an offline-first application. All gameplay data — scores, player profiles, settings, achievements, game history, replays — is stored locally on your device (IndexedDB on web, the OS keychain/preferences on native). None of it is sent to any server. No account is required to use the app.
In-app purchases
If you purchase the Premium upgrade, the transaction is processed by Apple App Store (on iOS) or Google Play (on Android). We use RevenueCat to verify your Premium entitlement across platforms.
RevenueCat receives an anonymous purchase identifier — not your name, email, or any contact information.
Advertising
Free users may see banner, rewarded video and interstitial ads served by Google AdMob. AdMob may collect a device advertising identifier (IDFA on iOS, AAID on Android) and information about your device to personalise the ads shown.
You can opt out of personalised ads at any time:
- iOS — Settings → Privacy & Security → Tracking → toggle off OCHE
- Android — Settings → Privacy → Ads → opt out of ad personalisation
Premium users see zero ads. AdMob is not initialised at all on Premium accounts.
Third-party services
| Service | Role | Data shared |
|---|---|---|
| Apple StoreKit | iOS purchase processing | Apple's own purchase metadata |
| Google Play Billing | Android purchase processing | Google's own purchase metadata |
| RevenueCat | Cross-platform entitlement verification | Anonymous purchase ID |
| Google AdMob | Free-tier ad serving (banner + rewarded + interstitial) | Advertising identifier (with consent) |
We have no other third-party SDKs that collect data. There is no analytics SDK, no crash reporting service, no remote logging.
Children's privacy
OCHE is rated 4+ / Everyone and does not knowingly collect personal data from any user, including children. The offline-first design means no data leaves the device.
Your rights
You can delete all your OCHE data at any time by uninstalling the app. No copies are kept on our servers — because there are no servers. There is nothing for us to delete on our side.
To object to AdMob personalisation, use the OS-level controls listed in the Advertising section above.
Changes to this policy
If we materially change this policy, the in-app version's "Last updated" footer will reflect the new date. The latest version is always available at this URL.
Contact
For privacy questions, write to: ocheapp.contact@gmail.com